Re: CPU-charactristics searched


Seongbae Park wrote:
> US4+ page size: 8K, 64k, 512k, 4M, 32M, 2G
> Niagara : 8k, 64k, 4M, 2G
>
> US4+ has 32M L3 with 64B line size and L3 tag is on-chip.

After a bit of research, I discovered the US IV has a
128B block size for 8MiB L2 (64B for 4MiB).

AMD64/Opteron apparently have 64B cache lines.

(It is surprisingly difficult to get this simple
information!)

.